Bug 1208175
| Summary: | Can't connect to console via Horizon - ends up error code 1006 | ||||||||
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| Product: | Red Hat OpenStack | Reporter: | Ido Ovadia <iovadia> | ||||||
| Component: | openstack-nova | Assignee: | Sahid Ferdjaoui <sferdjao> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | nlevinki <nlevinki> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | urgent | ||||||||
| Version: | 5.0 (RHEL 6) | CC: | berrange, dasmith, ebarrera, eglynn, htaira, iovadia, jraju, jthomas, kchamart, mriedem, ndipanov, pbrady, rrubins, sbauza, sferdjao, sgordon, vromanso, yeylon | ||||||
| Target Milestone: | async | Keywords: | Regression, ZStream | ||||||
| Target Release: | 5.0 (RHEL 6) | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | openstack-nova-2014.1.4-4.el6ost | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | |||||||||
| : | 1217898 (view as bug list) | Environment: | |||||||
| Last Closed: | 2015-05-04 14:12:30 UTC | Type: | Bug | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Attachments: |
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This seems to be a configuration issue with nova and since you are using packstack the bug should probably be addressed to it. Can you provide to me your nova.conf or at least these options: smy_ip= novnc_enabled= novncproxy_base_url= novncproxy_port= vncserver_proxyclient_address= vncserver_listen= Thanks Created attachment 1016012 [details]
nova.conf
We have an exception reported by websocketproxy.py. I believe all console are broken.
7: handler exception: _() takes exactly 1 argument (2 given)
7: Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/websockify/websocket.py", line 711, in top_new_client
self.new_client()
File "/usr/lib/python2.6/site-packages/nova/console/websocketproxy.py", line 116, in new_client
self.msg(_('connect info: %s', str(connect_info)))
TypeError: _() takes exactly 1 argument (2 given)
This bug has been introduced on RHOS5(8d117e9e) during the backport of the feature serial-console. It seems that the method "msg" cannot accepts an extra argument to format the log message.
A fix will be addressed downstream only.
Made a mistake on the copy/past, there is the real Traceback:
37: Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/websockify/websocket.py", line 711, in top_new_client
self.new_client()
File "/usr/lib/python2.6/site-packages/nova/console/websocketproxy.py", line 116, in new_client
self.msg(_('connect info: %s'), str(connect_info))
TypeError: msg() takes exactly 2 arguments (3 given)
What version of websockify is installed? The minimum required version in stable/juno for nova is 0.6.0: https://github.com/openstack/nova/blob/stable/juno/requirements.txt#L36 so you'd hit this: https://github.com/kanaka/websockify/blob/v0.6.0/websockify/websocket.py#L270 Oops, this is icehouse, so there are different minimum versions: https://github.com/openstack/nova/blob/2014.1.4/requirements.txt#L30 websockify>=0.5.1,<0.6 https://github.com/openstack/nova/blob/2014.1.4/nova/console/websocketproxy.py#L107 If you have websockify 0.5.1 it looks like you'd be OK: https://github.com/kanaka/websockify/blob/v0.5.1/websockify/websocket.py#L390 But anything newer and you'd be busted. File "/usr/lib/python2.6/site-packages/nova/console/websocketproxy.py", line 116, in new_client
self.msg(_('connect info: %s'), str(connect_info))
^ is not 2014.1.4 level code in the nova in the community, so my guess is RHOSP backported some changes to it's stable icehouse release which were not compatible with the version of websockify being shipped. But that's conjecture, I don't work for Red Hat.
Installed openstack created a vm via the GUI. Connected to the vm via the console window. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2015-0923.html |
Created attachment 1009716 [details] nova-consoleauth.log Description of problem: ======================= Unable to get to the VNC console of the launched instance - get: Failed to connect to server (code: 1006) Version-Release number of selected component: ============================================= python-django-horizon-2014.1.4-1.el6ost.noarch openstack-dashboard-2014.1.4-1.el6ost.noarch openstack-nova-novncproxy-2014.1.4-3.el6ost.noarch openstack-nova-console-2014.1.4-3.el6ost.noarch openstack-packstack-2014.1.1-0.46.dev1280.el6ost.noarch How reproducible: ================= 100% Steps to Reproduce: =================== 1. Install openstack all-in-one using packstack 2. Launch an instance 3. Open an instance console Actual results: =============== Failed to connect to server (code: 1006) Expected results: ================= Console opened successfully Additional info: ================ Setting selinux Permissive doesn't fix that bug Log file is enclosed